iPad Work Norton antivirus?

Excuse me I have a 5 device subscription but don’ t understand if the Norton app that I download on the IPad with IOs is an antivirus or no! Seems that it work only for backup and to search the lost Ipad! But I do only the instructions Norton give me with the mail I sent to my tablet from Norton account! I want an antivirus for IPad, that work as on desk pc.
For tablet seems that Norton don’t are able to do almost anything (not necessary for me backup and Apple give software for losten devices)!
Some One could help me, Pleasanton?